#include <iostream>

using namespace std;

int main(void)
{
    //整型
    //1、短整型(-32768~32767)2^16
    short num1 = 32768;
    // 2、整型 2^32
    int num2 = 32768;
    // 3、长整型 2^32
    long num3 = 10;
    // 4、长长整型 2^64
    long long num4 = 10;

    cout << "num1 = " << num1 << endl;
    cout << "num2 = " << num2 << endl;
    cout << "num3 = " << num3 << endl;
    cout << "num4 = " << num4 << endl;


    return 0;
}